Trolley electric riveting device

Abstract

The utility model discloses an electric riveting device for a trolley, and relates to the technical field of riveting, in particular to the electric riveting device for the trolley, which comprises a riveting gun body and a fixing ring, a mounting bin is arranged inside the fixing ring, a connecting groove is arranged inside the mounting bin, and an outer gear ring is slidably connected inside the connecting groove. A supporting shaft rod is arranged on the inner wall of the mounting bin, a transmission gear is rotationally connected to the outer surface of the supporting shaft rod and meshed with the outer gear ring, a connecting through hole is formed in the fixing ring, a connecting sliding plate is slidably connected into the connecting through hole, and an anti-skid pad is arranged at one end of the connecting sliding plate. According to the electric riveting device for the trolley, the fixing ring, the outer gear ring, the transmission gear, the connecting sliding plate, an anti-skid pad, an adjusting rack, a first spring, a connecting column, a control piece and an annular mounting groove are arranged in a matched mode, so that the electric riveting device for the trolley has the effect of facilitating rapid mounting and dismounting of an auxiliary structure.

Description

Technical Field

[0001] The utility model relates to the technical field of riveting, in particular to a trolley electric riveting device. Background Art

[0002] Riveting is the process of fastening two parts together by riveting. It's a component processing technique, and rivet guns are used for fastening and riveting various metal sheets and pipes in the manufacturing industry. They are widely used in mechanical, electrical, and light industrial applications such as automotive, aviation, railways, refrigeration, elevators, switches, instruments, furniture, and decoration. Developed to address the shortcomings of weld nuts on thin metal sheets and thin tubes, which can easily melt and thread slip when tapping internal threads, rivet guns can be used to rivet pull products that don't require tapping internal threads or welding nuts. They offer strong, efficient, and quick operation, making them a common tool in crane trolley manufacturing.

[0003] During use, most of the existing electric riveting devices require manual vertical angle control to ensure that the riveting does not deviate, which is rather troublesome. Some equipment that can perform auxiliary angle control is mostly fixedly connected, which is inconvenient to disassemble and replace after damage, and has low practicality. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present invention provides a trolley electric riveting device, which solves the problems raised in the above background technology.

[0006] (2) Technical solution

[0007] The outer surface of the supporting gear is fixedly provided with a toothed connecting strip which is cooperatively connected with the toothed connecting strip and the toothed connecting strip is meshed with the toothed connecting strip.

[0008] Optionally, an adjustment groove is provided on the outer surface of the fixed ring, and a connecting column is slidably connected inside the adjustment groove. One end of the connecting column is arranged on the upper surface of the outer gear ring, and a control plate is provided on the end of the connecting column away from the outer gear ring.

[0009] Optionally, an annular mounting groove is provided at the gun head of the rivet gun body, and the position of the annular mounting groove is adapted to the position of the anti-slip pad.

[0010] Optionally, the number of connecting slide plates, protective pads and first springs in the fixing ring is several and evenly distributed on the outer surface of the fixing ring.

[0011] Optionally, a connecting seat is provided on the outer surface of the fixing ring, a connecting through hole is opened on the connecting seat, a positioning slide rod adapted to the inner diameter of the connecting through hole is slidably connected inside the connecting through hole, and a positioning piece is provided at one end of the positioning slide rod.

[0012] Optionally, a second spring is provided on the outer surface of the connecting seat, a limiting piece is provided on one end of the second spring away from the connecting seat, the limiting piece is provided on one end of the positioning slide rod, and the second spring is sleeved on the outer surface of the positioning slide rod.

[0013] Optionally, there are several connecting seats, positioning slide bars and second springs, which are evenly distributed on the outer surface of the fixing ring.

[0014] The utility model provides a trolley electric riveting device, which has the following beneficial effects:

[0015] 1. The electric riveting device for the trolley, through the coordinated arrangement of the fixing ring, the outer gear ring, the transmission gear, the connecting slide plate, the anti-slip pad, the adjusting rack, the first spring, the connecting column, the control plate and the annular mounting groove, enables the electric riveting device for the trolley to facilitate the rapid installation and disassembly of the auxiliary structure.

[0016] 2. The electric riveting device of the trolley is provided with the coordinated arrangement of the positioning slide bar, the positioning plate and the second spring, so that the electric riveting device of the trolley can conveniently assist the angle of the riveting process and prevent the riveting from deflecting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic structural diagram of the fixing ring of the utility model from the side;

[0019] Figure 3 This is a schematic diagram of the internal structure of the fixing ring of the utility model;

[0020] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 5 This is a front structural diagram of the rivet gun body of the utility model;

[0022] Figure 6 It is a schematic structural diagram of the front view of the present invention.

[0023] In the figure: 1. Rivet gun body; 2. Fixed ring; 3. Outer gear ring; 4. Transmission gear; 5. Connecting slide; 6. Anti-slip pad; 7. Adjustment rack; 8. Support ring; 9. Support slide bar; 10. First spring; 11. Adjustment slide groove; 12. Connecting column; 13. Control plate; 14. Annular mounting groove; 15. Connecting seat; 16. Positioning slide bar; 17. Positioning plate; 18. Second spring; 19. Limiting plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] Example

[0026] The outer surface of the supporting rod 3 is provided with a support groove 11, and the outer surface of the supporting rod 3 is connected with the outer gear ring 3. The interior of the rivet gun body is slidably connected with a connecting column 12, one end of the connecting column 12 is arranged on the upper surface of the outer gear ring 3, and a control plate 13 is provided on the end of the connecting column 12 away from the outer gear ring 3. An annular mounting groove 14 is provided at the gun head of the rivet gun body. The position of the annular mounting groove 14 is adapted to the position of the anti-slip pad 6. The number of connecting slides 5, protective pads and first springs 10 in the fixing ring 2 is several and evenly distributed on the outer surface of the fixing ring 2. A connecting seat 15 is provided on the outer surface of the fixing ring 2, and a connecting through hole is provided on the connecting seat 15. The internal sliding connection of the connecting through hole is provided with a positioning slide rod 16 adapted to the inner diameter of the connecting through hole, a positioning piece 17 is provided at one end of the positioning slide rod 16, and a second spring 18 is provided on the outer surface of the connecting seat 15. A limiting piece 19 is provided at the end of the second spring 18 away from the connecting seat 15. The limiting piece 19 is provided at one end of the positioning slide rod 16, and the second spring 18 is sleeved on the outer surface of the positioning slide rod 16. The number of the connecting seat 15, the positioning slide rod 16 and the second spring 18 is several and evenly distributed on the outer surface of the fixing ring 2.

[0027] In order to make the electric riveting device of the trolley have the effect of facilitating the rapid installation and disassembly of the auxiliary structure and to make the electric riveting device of the trolley have the effect of facilitating the angle assistance of the riveting process and preventing the riveting deviation, as shown in the attached Figure 1-6As shown, the present application adopts the following structure, through the coordination arrangement of the fixing ring 2, the outer gear ring 3, the transmission gear 4, the connecting slide 5, the anti-slip pad 6, the adjusting rack 7, the first spring 10, the connecting column 12, the control plate 13 and the annular mounting groove 14, the positioning slide 16, the positioning plate 17 and the second spring 18, during use, the outer gear ring 3 is driven to rotate by sliding the control plate 13, thereby driving the transmission gear 4 to rotate, and under the action of the adjusting rack 7, the connecting slide 5 is driven to slide, squeezing the first spring 10, so that the distance between the anti-slip pads 6 increases, and then the fixing ring 2 is sleeved on the gun head of the rivet gun, and the control plate 13 is loosened. Under the elastic force of the first spring 10, the anti-slip pad 6 is clamped into the annular mounting groove 14 of the rivet gun to complete the fixation, and then the positioning plate 17 abuts When the rivet gun reaches the corresponding riveting position, the rivet gun is pushed inward, and the second spring 18 is stretched to move the rivet to the corresponding position for riveting. Under the action of the positioning slide 16, the rivet gun is limited to prevent the riveting angle from shifting. When the riveting is completed and the rivet gun needs to be stored or the positioning slide 16 is damaged, the outer gear ring 3 is driven to rotate by the sliding control plate 13, thereby driving the transmission gear 4 to rotate. Under the action of the adjustment rack 7, the connecting slide 5 is driven to slide, squeezing the first spring 10 to increase the spacing between the anti-slip pads 6, and quickly disassembling the fixing ring 2 from the gun head position of the rivet gun, thereby making the trolley electric riveting device have the effect of facilitating the rapid installation and disassembly of the auxiliary structure and making the trolley electric riveting device have the effect of convenient angle assistance in the riveting process and preventing riveting deviation.

[0028] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A trolley electric riveting device, comprising a rivet gun body and a fixing ring, characterized in that: The cam is provided with a toothed plate, and the toothed plate is meshed with the toothed plate. The cam is provided with a toothed plate, and the toothed plate is meshed with the toothed plate.

2. The electric riveting device for a trolley according to claim 1, characterized in that: An adjusting slot is provided on the outer surface of the fixing ring, and a connecting column is slidably connected inside the adjusting slot. One end of the connecting column is arranged on the upper surface of the outer gear ring, and a control plate is provided on the end of the connecting column away from the outer gear ring.

3. The electric riveting device for a trolley according to claim 1, characterized in that: An annular mounting groove is provided at the gun head of the rivet gun body, and the position of the annular mounting groove is adapted to the position of the anti-slip pad.

4. The electric riveting device for a trolley according to claim 1, characterized in that: The number of connecting slide plates, protective pads and first springs in the fixing ring is several and evenly distributed on the outer surface of the fixing ring.

5. The electric riveting device for a trolley according to claim 1, characterized in that: The outer surface of the fixing ring is provided with a connecting seat, the connecting seat is provided with a connecting through hole, the interior of the connecting through hole is slidably connected to a positioning slide rod adapted to the inner diameter of the connecting through hole, and one end of the positioning slide rod is provided with a positioning piece.

6. The electric riveting device for a trolley according to claim 5, characterized in that: A second spring is provided on the outer surface of the connecting seat, a limiting piece is provided on one end of the second spring away from the connecting seat, the limiting piece is provided on one end of the positioning slide rod, and the second spring is sleeved on the outer surface of the positioning slide rod.

7. The electric riveting device for a trolley according to claim 6, characterized in that: There are several connecting seats, positioning slide bars and second springs, which are evenly distributed on the outer surface of the fixing ring.

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